ds30249 rev. 10 - 2 1 of 3 b0530ws www.diodes.com diodes incorporated b0530ws surface mount schottky barrier rectifier features single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. maximum ratings @ t a = 25 c unless otherwise specified characteristic symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 30 v rms reverse voltage v r(rms) 21 v average rectified output current (see figure 1) i o 0.5 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load i fsm 2a power dissipation (note 1) p d 235 mw typical thermal resistance junction to ambient (note 1) r ja 426 c/w operating and storage temperature range t j, t stg -40 to +125 c a b c d e g h j low forward voltage drop guard ring construction for transient protection high conductance lead free/rohs compliant (note 3) qualified to aec-q101 standards for high reliability case: sod-323 case material: molded plastic. ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020c terminals: solderable per mil-std-202, method 208 lead free plating (matte tin finish annealed over alloy 42 leadframe). polarity: cathode band marking: type code and cathode band type code: se weight: 0.004 grams (approximate) mechanical data electrical characteristics @ t a = 25 c unless otherwise specified characteristic symbol min typ max unit test conditions reverse breakdown voltage (note 2) v (br)r 30 v i r = 500 a forward voltage drop v f 0.40 0.36 0.45 v i f = 0.1a i f = 0.5a leakage current (note 2) i r 80 100 500 a v r = 15v v r = 20v v r = 30v total capacitance c t 58 pf f = 1mhz, v r = 0vdc sod-323 dim min max a 2.30 2.70 b 1.60 1.80 c 1.20 1.40 d 1.00 1.10 e 0.25 0.35 g 0.20 0.40 h 0.10 0.15 j 0.05 typical 0 8 all dimensions in mm note: 1. part mounted on fr-4 pc board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. short duration test pulse used to minimize self-heating effect. 3. no purposefully added lead.
ds30249 rev. 10 - 2 2 of 3 b0530ws www.diodes.com 0 7 0 50 60 40 30 20 10 0 10 15 5 20 c , total capacitance (pf) t v , dc reverse voltage (v) r fi g .4t y p. total capacitance vs reverse volta g e f = 1mhz 0.001 0.1 0.01 100 1,000 10,000 0 v , instantaneous reverse voltage (v) fig. 3 typical reverse characteristics r 10 20 30 10 1 t = -65oc a t = 25oc a t = 75oc a t = 100oc a t = 125oc a t=0oc a 0.1 1 10 0.01 0.001 0 1.0 0.6 0.8 0.4 0.2 i , instantane o us f o rward current (a) f v , instantaneous forward voltage (v) fig. 2 typical forward characteristics f t = 100oc a t = 75oc a t = 25oc a t=0oc a t = 125oc a t = -65oc a 0 0.2 0.1 0.4 0.3 0 50 100 150 i,dcf o rward current (a) f t , terminal temperature ( c) fig. 1 forward current derating curve t 0.7 0.6 0.5 0.8 25 75 125 note 5 se cathode band type cod e marking information note: 4. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 5. part mounted on polymide pc board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf device packaging shipping B0530WS-7-F sod-323 3000/tape and reel ordering information (note 4)
ds30249 rev. 10 - 2 3 of 3 b0530ws www.diodes.com important notice life support www.diodes.com diodes, inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhance- ments, improvements, or other changes. diodes, inc. does not assume any liability arising out of the application or use of any product described herei n; neither does it convey any license under its patent rights, nor the rights of others. the user of products in such applications shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on our website, harmless against all damages. the products located on our website at are not recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury without the expressed written approval of diodes incorporated. 0 240 210 180 150 120 90 60 30 0 0.1 0.2 0.3 0.4 0.5 0.6 p , average f o rward power dissipation (mw) f(av) i , average forward current (a) fig. 5 forward power dissipation f(av) i av = 1 (dc) i pk
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